import axios, { InternalAxiosRequestConfig, AxiosResponse } from 'axios'
import { useUserStoreHook } from '@/store/modules/user'
import { ResultEnum } from '@/enums/ResultEnum'
import { TOKEN_KEY } from '@/enums/CacheEnum'

// 创建 axios 实例
const service = axios.create({
	baseURL: import.meta.env.VITE_APP_BASE_API,
	timeout: 50000,
	headers: { 'Content-Type': 'application/json;charset=utf-8' }
})

// 请求拦截器
service.interceptors.request.use(
	(config: InternalAxiosRequestConfig) => {
		const accessToken = localStorage.getItem(TOKEN_KEY)
		if (accessToken) {
			config.headers.Authorization = accessToken
		}
		return config
	},
	(error: any) => {
		return Promise.reject(error)
	}
)

// 响应拦截器
service.interceptors.response.use(
	(response: AxiosResponse) => {
		// 检查配置的响应类型是否为二进制类型（'blob' 或 'arraybuffer'）, 如果是，直接返回响应对象
		if (
			response.config.responseType === 'blob' ||
			response.config.responseType === 'arraybuffer'
		) {
			return response
		}

		const { code, data, msg } = response.data
		if (code === ResultEnum.SUCCESS) {
			return data
		}

		ElMessage.error(msg || '系统出错')
		return Promise.reject(new Error(msg || 'Error'))
	},
	(error: any) => {
		// 异常处理
		if (error.response.data) {
			const { code, msg } = error.response.data
			if (code === ResultEnum.TOKEN_INVALID) {
				ElMessageBox.confirm('当前页面已失效，请重新登录', '提示', {
					confirmButtonText: '确定',
					cancelButtonText: '取消',
					type: 'warning'
				}).then(() => {
					const userStore = useUserStoreHook()
					userStore.resetToken().then(() => {
						location.reload()
					})
				})
			} else {
				ElMessage.error(msg || '系统出错')
			}
		}
		return Promise.reject(error.message)
	}
)

// 导出 axios 实例
export default service
